Hi i hope you can help me
The city council of Centerville pass a law requiring all new buildings to be outfitted with low-flow toilets instead of regular toilets. The low-flow toilets use approximately 2 less gallons of water per flush. What will be the most likely effect of this new law?

A. conservation of local freshwater supplies
B. increase in the habitat size for the area's wildlife
C. decrease in the amount of acid rain falling in the area
D. pollution of the local groundwater

Which of the following best describes why tidal energy is considered a renewable energy resource?

A. Ocean water will never be exhausted.
B. Tidal energy is replaced naturally by the Moon's gravity.
C. Humans can create more tidal energy by setting up more tidal energy plants.
D. The Moon receives energy from the Sun, which is a renewable resource.

Why are biomass sources, such as wood and manure, considered renewable resources?

A. because they can be replaced at the same rate as they are used
B. because they can be used in fertilizers
C. because they can minimize pollution
D. because they can be used to generate electricity

The graphs below show energy usage and sources in the U. S. .Using the graphs, which of the following is true?

A. 37% of energy usage is due to transportation.
B. Nonrenewable resources make up about 93% of the sources of energy.
C. Hydroelectricity makes up 23% of the sources of energy.
D. Residential energy usage makes up 16% of the total energy usage.

the correct answer should be false

{apex}

"a.) well–developed vascular system."

picture a world where computers are building made-to-order personalized robotic arms and synthetic organs, drones are circulating above mars! due to the rapid growth of technology, the future has never been more unpredictable, and it presents a huge challenge in education: we are teaching students how to work in a future that we have never been unsure of. it is widely predicted that in eight years’ time, there will be more jobs in the fields of science, mathematics, technology and engineering than in any other discipline. and, as the technology continues to develop, it will soon become clear that addressing social problems will involve more innovative thinking, and analytical and technical knowledge than ever before. undeniably, there are no subjects that encourage innovative and creative thinking, deep thought, problem solving and independence more than the stem subjects. while it is widely commented on that there is a need to reimagine the ways stem subjects are taught in schools by embracing a more interactive and innovative approach to appeal to more students, it should come as no surprise that some of the most reputable educational organizations in the world are already implementing changes to embrace stem. harvard, for example, announced in 2014 that they were increasing their computer science faculty by over 50% and has since introduced computer science as a core subject for all freshmen. the urgency of supporting stem subjects at a young age is becoming more relevant than ever, as adopting a keen interest in the curricula needs to happen early. however, beyond the age issue is one of gender.

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